Updated for BPSC TRE 4.0 Application Portal | Photo under 50KB | Sign under 15KB | Certificates under 100KB PDF
Quick answer
Upload a 20-50KB JPG photo, two signatures (Hindi + English) under 15KB each, and every certificate or marksheet as a readable PDF under 100KB. Use the tool buttons below to resize, compress and merge in your browser. No login.
- Dates & Links
- Post-wise Documents
- Photo & Sign
- Academic PDFs
- Category Certificates
- Prepare Files
- Apply Steps
- Rejection Fixes
- FAQ
BPSC TRE 4.0 Key Dates, Vacancies & Official Links
| Particulars | Details | Direct Action |
|---|---|---|
| Advertisement | No. 15/2026 (and 16/2026), dated 22.09.2026. It supersedes the earlier Advt. No. 14/2026 of 18.08.2026. | Use the latest advertisement only |
| Total Vacancies | 32,388 school teacher posts, Education Department, Bihar | Post-wise table below |
| Application Window | Starts 25 Sep 2026. Last date to submit: 26 Oct 2026. Fee payment: 25 Oct 2026. | Confirm on the official portal; sources differ |
| Correction Window | Not announced in the sources I checked | Watch bpsc.bihar.gov.in |
| Official Websites | bpsc.bihar.gov.in (notice) | onlinebpsc.bihar.gov.in (apply) | Official Website |
| Mode | Online only. One Time Registration (OTR) required before applying. | Apply / OTR Portal |
Post-wise Documents Required (Primary to PGT)
| Post Level | Academic Documents | Teacher Training | TET / STET Certificate | Direct PDF Tool Action |
|---|---|---|---|---|
| Primary (Classes 1-5) | 10th and 12th marksheet + certificate | D.El.Ed / B.T.C. certificate + marksheet | CTET or BTET Paper-I | Merge PDF |
| Middle (Classes 6-8) | 10th and 12th marksheets/certificates + Graduation marksheet and degree | D.El.Ed / B.T.C. or B.Ed / B.El.Ed certificate + marksheet | CTET or BTET Paper-II | Merge PDF |
| Secondary / TGT (Classes 9-10) | 10th and 12th marksheets/certificates + subject-specific Graduation marksheet and degree | B.Ed / B.El.Ed / B.A.B.Ed / B.Sc.Ed certificate + marksheet | Bihar STET Paper-I | Merge PDF |
| Higher Secondary / PGT (Classes 11-12) | 10th and 12th marksheets/certificates + Graduation marksheet and degree + Post-Graduation marksheet and degree in the relevant subject | B.Ed / B.El.Ed / B.A.B.Ed / B.Sc.Ed certificate + marksheet | Bihar STET Paper-II | Merge PDF |
| Special Teacher posts | As per the post's qualification | Special Education degree / diploma | As per notification | Compress PDF |
| Personal details (all posts) | Aadhaar (ID and DOB proof). Active mobile number (OTP) and active email ID. | Experience details, where applicable | Not applicable | Aadhaar to PDF |
Photo & Signature Upload Specifications
| Document Category | Required Format | Exact Dimensions | File Size Limit | Direct Free Tool Action |
|---|---|---|---|---|
| Live Webcam Photo | Captured on the portal webcam (no file upload) | Face centered, both ears visible, light plain background | Set by portal | Allow camera access, sit facing a window or lamp |
| Passport Photo (backup) | JPG / JPEG | Portrait, light plain background, both ears visible | 20KB - 50KB | Resize Photo (<50KB) |
| English Signature | JPG, black or blue ink on clear white paper | Approx. 220 x 100 px | Under 15KB | Resize Signature (<15KB) |
| Hindi Signature | JPG, black or blue ink on clear white paper | Approx. 220 x 100 px | Under 15KB | Resize Signature (<15KB) |
Academic & Teacher Eligibility Documents (PDF Under 100KB)
| Academic Level | Mandatory Document | Requirements & Rule | Direct PDF Tool Action |
|---|---|---|---|
| 10th (Matric) | Marksheet / Certificate (Date of Birth proof) | Name, father's name and DOB must match your form exactly. PDF under 100KB. | Convert to PDFCompress PDF |
| 12th / Graduation | Degree or Provisional Certificate + all year marksheets | One slot per qualification, so merge all years into one PDF under 100KB. | Merge PDFCompress PDF |
| B.Ed / D.El.Ed | Final Year Marksheet (add certificate if you have it) | Enter marks exactly as printed. Merge all pages into a single PDF under 100KB. | JPG to PDFMerge PDF |
| CTET / STET | Paper 1 or Paper 2 Qualified Certificate | Upload the paper you qualified in. If you also hold a marksheet, merge both into one PDF under 100KB. | PNG to PDFCompress PDF |
| Aadhaar (ID) | Aadhaar front and back | Both sides on one page or merged. Without Aadhaar, an extra biometric fee may apply; confirm the amount in the official notice. | Merge Front & Back |
Category, Domicile & Reservation Certificates
| Reservation Type | Eligible Criteria | Required Certificate & Authority | Direct Helper Action |
|---|---|---|---|
| Bihar Resident (Domicile / Niwas) | Permanent resident of Bihar | Residential certificate from the competent authority (Circle Officer / SDO). Enter the certificate number in the form. | JPG to PDF |
| Caste (Jati) | SC / ST / BC / EBC candidates | Caste certificate from the competent authority. Under 100KB PDF. | Compress PDF |
| Non-Creamy Layer (NCL: BC / EBC) | BC / EBC candidates claiming reservation | NCL certificate for the latest financial year. If caste and NCL are separate files, merge into one PDF. | Merge PDF |
| EWS | General-category candidates who meet the EWS income criteria | EWS certificate for the latest financial year from the competent authority. Under 100KB PDF. | Compress PDF |
| Disability (PwD) | Candidates claiming the PwD benefit | Disability certificate from the authorised medical board. Under 100KB PDF. | Convert to PDF |
| Ex-Servicemen | If applicable | Ex-Servicemen certificate. Under 100KB PDF. | Compress PDF |
| Freedom Fighter Dependent | If applicable | Freedom Fighter Dependent certificate. Under 100KB PDF. | Compress PDF |
Category certificates must be issued by the competent authority in Bihar (RTPS) on or before the application deadline. PwD benefit needs at least 40% benchmark disability. EWS must be for the current financial year.
Step-by-Step Workflow to Prepare Documents Without Errors
| Step | What to Do | Target Result | Direct Tool Action |
|---|---|---|---|
| Step 1: Scan & Crop | Scan each document flat on a scanner or scanner app. Crop edges. Don't take angled photos. | Every line of text readable at 100% zoom | Convert to PDF |
| Step 2: Compress & Resize | Resize the photo and both signatures. Compress each certificate PDF. | Photo 20-50KB, signatures under 15KB, PDFs under 100KB | Resize PhotoResize SignCompress PDF |
| Step 3: Merge Dual Sides to PDF | Combine front and back, or all years of a marksheet, in the order the portal asks for. | One PDF per slot, still under 100KB | Merge PDF |
| Step 4: Final Verification | Check file size, format, name and DOB against your form. Open each file once before uploading. | Zero mismatches, zero blurry pages | Preview PDF as Image |
Online Application Steps (OTR to Final Submit)
| Step | What to Do | Keep Ready |
|---|---|---|
| 1. Complete OTR | New users: choose New User Registration, enter basic details, create login. | Mobile number, email ID |
| 2. Create Profile | Fill Personal, Address, Other, Qualification and Experience sections. Save each section. | Aadhaar, marksheets, certificates |
| 3. Upload Photo & Signature | Upload photo and both signatures as per specs, then lock the profile. | Photo under 50KB, signatures under 15KB |
| 4. Select Advertisement | Open Active Advertisements and pick the one for your teacher post. | Post level and subject |
| 5. Fill Application | Enter details and re-check them before moving ahead. | TET/STET and category details |
| 6. Pay Fee | Pay online and verify the payment status. | Payment method |
| 7. Submit & Save | Submit the form and keep the printout and payment record. | PDF or printout of the application |
Top 5 Form Rejection Reasons & 1-Click Instant Fix
| Common Candidate Error | BPSC Portal Reaction | Instant Solution & Tool Link |
|---|---|---|
| Signature above 15KB | Upload blocked | Re-compress to under 15KB, keep JPG format. Resize Signature |
| Photo outside 20-50KB or wrong format | Upload blocked or photo flagged later | Resize to 20-50KB JPG. Resize Photo |
| Certificate PDF above 100KB | Upload blocked | Compress the PDF, then re-check size. Compress PDF |
| Marksheets uploaded as separate pages or files | Only one file accepted per slot | Merge all pages into one PDF. Merge PDF |
| Blurry scan, or details not matching the form | Document fails verification | Re-scan flat, then convert to PDF and re-check every name and date. Convert to PDF |
Technical FAQ
| Question | Answer |
|---|---|
| What is the exact signature size for BPSC TRE 4.0? | Upload two separate signatures, one in Hindi and one in English. Each must be a JPG under 15KB, about 220 x 100 px, signed in black or blue ink on clear white paper. Resize your signature here. |
| Why is my signature rejected even at 15KB? | The file must be strictly under 15KB, so a file of exactly 15KB or slightly over can fail. Other causes are a PNG instead of JPG, dimensions far from 220 x 100 px, or a faint or cropped signature. Resize to about 10-14KB, save as JPG and re-upload. Open the signature resizer. |
| How do I merge marksheets into one PDF under 100KB? | Convert each scan to PDF, compress it, then merge all files in portal order. If the merged file is above 100KB, compress it again. Merge PDF | Compress PDF |
| What are the lighting rules for the webcam photo? | Face a window or a light so the light falls on your face, not behind you. Use a light plain background, look straight at the camera, keep both ears visible, and remove caps and glasses that cause glare. Retake if the preview looks dark or shadowed. |
| I can't download my STET certificate. What should I do? | Download it only from the official portal of the board that conducted the exam. If the link fails, try another browser, clear the cache, and recheck your roll number and date of birth. If the certificate still isn't available, follow the BPSC notice on what substitute proof is accepted. Once downloaded, compress it to under 100KB. Compress PDF |
| When does the BPSC TRE 4.0 form start and what is the last date? | The application started on 25 September 2026. As per the revised schedule, the last date to submit is 26 October 2026 and the fee payment deadline is 25 October 2026. Confirm on the official BPSC portal, as dates can change. |
| How many vacancies are there in BPSC TRE 4.0? | BPSC TRE 4.0 has 32,388 school teacher vacancies under the Education Department of Bihar. Advertisement No. 15/2026 (22.09.2026) supersedes the earlier Advt. No. 14/2026. |
| Which TET or STET certificate is needed for which post? | Primary (Classes 1-5) needs CTET or BTET Paper-I. Middle (Classes 6-8) needs CTET or BTET Paper-II. Secondary (Classes 9-10) needs Bihar STET Paper-I. Higher Secondary (Classes 11-12) needs Bihar STET Paper-II. |
| What is the BPSC TRE 4.0 application correction date? | The correction window was not announced in the sources checked. Watch the official BPSC website for the notice and keep your documents ready for any re-upload. |
Files are processed in your browser by ThinkForU tools. Always confirm the final size and format limits against the official BPSC TRE 4.0 notification before submitting.