--- title: "File tools for exam and government forms | SarkariDoc" description: "Resize photos and signatures, compress images to a KB limit, prepare thumb and declaration files, and check PDFs for exam and government form uploads." canonical: "https://sarkaridoc.com/tools/" generated: "2026-09-04" --- File tools # File tools for exam and government forms Resize exam photo, signature, thumb impression and handwritten declaration. Check PDFs against the KB and pixel size your form asks for. Every exam size comes from the official notification, with the date we last checked it. Open a tool. If your form asks for an exact size, pick your exam. [Start with photo and signature](https://sarkaridoc.com/tools/photo-signature-resizer/) [See exam photo and signature sizes](https://sarkaridoc.com/exams/) ## Photo and signature 3 tools [Photo and signature resizer Resize your photo and signature together and download both in one ZIP. photo signature resizerphoto and signature resizer](https://sarkaridoc.com/tools/photo-signature-resizer/)[Signature resizer Compress a signature under 20 KB for exam forms, or pick an exam preset for a 10-20 KB range. signature resizersignature resize 10 to 20 kb](https://sarkaridoc.com/tools/signature-resizer/)[Photo + signature one image Merge a passport photo and signature onto one white JPG, then compress under 50 KB. merge photo and signaturephoto and signature in one image](https://sarkaridoc.com/tools/photo-signature-joiner/) ## 20 KB, 50 KB and 100 KB 3 tools [Resize image to 20KB Compress a photo or signature to the 20KB JPG limit that SSC, IBPS and MahaDBT portals check. resize image to 20kbcompress image to 20kb](https://sarkaridoc.com/tools/resize-image-to-20kb/)[Compress image to 50KB Make any image 50KB for IBPS photo and thumb or eDistrict. Warns when your exam checks pixels too. compress image to 50kbresize image to 50kb](https://sarkaridoc.com/tools/resize-photo-to-50kb/)[Compress image to 100KB Shrink photos and document scans under 100KB for GST, EPFO and eDistrict — text kept readable. compress image to 100kbresize image to 100kb](https://sarkaridoc.com/tools/resize-image-to-100kb/) ## PAN card 2 tools [PAN card photo resizer Resize your PAN photo to NSDL's 3.5 x 2.5 cm rule or UTIITSL's exact 213 x 213 px, KB limit checked. pan card photo resizensdl pan photo resizer](https://sarkaridoc.com/tools/pan-card-photo-resizer/)[PAN card signature resizer Crop your signature to the 2 x 4.5 cm PAN frame and compress to 10KB or 50KB for NSDL, or UTIITSL's 60KB. nsdl pan signature resizerpan card signature resize](https://sarkaridoc.com/tools/pan-card-signature-resizer/) ## Aadhaar, passport and ID 5 tools [ID photo and signature resizer Pick Aadhaar, PAN, passport or voter ID and get its exact, source-dated photo and signature spec. photo size for aadhaar pan voter idgovernment id photo resizer](https://sarkaridoc.com/tools/indian-id-photo-signature-resizer/)[Passport size photo resizer Resize a photo to India's 630 x 810 px passport spec from Passport Seva, KB limit checked. passport size photo resizerpassport size photo maker online](https://sarkaridoc.com/tools/passport-photo-resizer/)[Passport photo maker Print 4 or 8 Indian passport photos (35 x 45 mm) on a 4x6 or A4 sheet, with cut marks. passport photo makerpassport size photo kaise banaye](https://sarkaridoc.com/tools/passport-photo-maker/)[Aadhaar enrolment photo Size a photo to Aadhaar's 35 x 45 mm frame at 413 x 531 px — the card photo is captured at the kendra. aadhaar photo sizeaadhaar card photo resize](https://sarkaridoc.com/tools/aadhaar-photo-resizer/)[Driving licence photo resizer Resize a Sarathi DL/LL photo to 420 x 525 px and 10-20 KB, plus the 256 x 64 signature. Both files in one ZIP. driving licence photo sizedriving licence photo resize](https://sarkaridoc.com/tools/driving-licence-photo-resizer/) ## Thumb impression and declaration 3 tools [Left thumb impression resizer Square 240×240px left thumb impression under 50KB, with official IBPS and SBI presets when your form checks a minimum too. left thumb impressionleft thumb impression size](https://sarkaridoc.com/tools/thumb-impression-resizer/)[Handwritten declaration text and generator What to write, the exact IBPS, SBI and RBI format rules, and a ready declaration image with your name in it. how to write handwritten declarationhandwritten declaration format](https://sarkaridoc.com/tools/handwritten-declaration-generator/)[Handwritten declaration resizer Print a blank template, write your declaration, then resize the photo to 800×400px, 50–100KB. handwritten declaration resizehandwritten declaration size](https://sarkaridoc.com/tools/handwritten-declaration-resizer/) ## PDF and documents 11 tools [Image to PDF 200KB compressor Compress certificate and ID photos into a PDF around 200KB for exam-form uploads. image to pdf 200kbpdf compressor for exam form](https://sarkaridoc.com/tools/pdf-compressor-for-exam-form/)[JPG to PDF 50–100KB Turn photos of your documents into one PDF that lands between 50KB and 100KB — sized before you download. jpg to pdf 50kb to 100kb](https://sarkaridoc.com/tools/jpg-to-pdf-50kb-to-100kb/)[Photo to 50KB PDF Build a PDF at or under 50KB from document photos, with the size checked against your form's limit. photo convert into 50 kb pdf](https://sarkaridoc.com/tools/photo-to-50kb-pdf/)[Self-attestation stamp Stamp Self-Attested or True Copy, the date and a signature onto a photo or PDF scan. Some offices still want notary. self attested photoself attested stamp](https://sarkaridoc.com/tools/self-attestation-stamp/)[Merge PDF for exam form Join PDFs and document photos into one file, reorder pages, then fit 200 KB–2 MB. merge pdf for applicationcombine pdf for exam form](https://sarkaridoc.com/tools/merge-pdf-for-exam-form/)[Gap certificate format Type name, gap years and course. Download an A4 counselling gap certificate PDF. Confirm with the brochure - not an official NEET form. gap certificate formatgap certificate kaise banaye](https://sarkaridoc.com/tools/gap-certificate-generator/)[e-Aadhaar PDF unlock Open a password-protected e-Aadhaar PDF with the first 4 letters of your name plus year of birth. e aadhaar pdf passworde aadhaar password](https://sarkaridoc.com/tools/e-aadhaar-pdf-unlock/)[Unlock bank, e-Aadhaar & Form 16 PDF Open a locked bank statement, e-Aadhaar or Form 16 PDF with the password you know. Fields fill HDFC Customer ID, UIDAI and Form 16 formulas. sbi statement passwordhdfc statement pdf password](https://sarkaridoc.com/tools/pdf-password-remove/)[HDFC bank statement password Open a locked HDFC savings statement PDF with your numeric Customer ID. Credit-card files are not this password. hdfc bank statement passwordhdfc statement password](https://sarkaridoc.com/tools/hdfc-bank-statement-password/)[HDFC credit card statement password Open a locked HDFC credit-card statement PDF with first 4 of the name plus last 4 of the card. Not Customer ID. hdfc credit card statement passwordhdfc credit card statement pdf password](https://sarkaridoc.com/tools/hdfc-credit-card-statement-password/)[Form 16 PDF password Open a locked Form 16 or Form 16A PDF with the first 5 letters of PAN plus date of birth. form 16 passwordform 16 pdf password](https://sarkaridoc.com/tools/form-16-password/) ## Calculators 6 tools [SSC normalization calculator See SSC's official equipercentile normalization (Notice 02-06-2025) work step by step — and why nobody can know an exact safe score before results. SSC normalization calculatorSSC normalization ssc.gov.in Verified 06/08/2026](https://sarkaridoc.com/tools/ssc-normalization-calculator/)[SSC CGL age calculator See which SSC CGL 2026 post groups (18-27, 20-30, 18-30, 18-32) you clear. SSC CGL age limit calculatorSSC CGL age calculator 2026 ssc.gov.in Verified 06/08/2026](https://sarkaridoc.com/tools/ssc-cgl-age-calculator/)[Certificate validity checker Check whether your caste, EWS, income or OBC-NCL certificate is valid for your exam's document verification date — every verdict cites the official rule that decided it. certificate validity checkercertificate validity for exam cdn.s3waas.gov.in Verified 10/08/2026](https://sarkaridoc.com/tools/certificate-validity-checker/)[Caste certificate validity checker Check whether your SC/ST caste certificate is still valid — no expiry for central exams, a separate validity certificate in Maharashtra — with the official rule cited on every verdict. caste certificate validityis caste certificate valid for lifetime ssc.gov.in Verified 10/08/2026](https://sarkaridoc.com/tools/caste-certificate-validity-checker/)[EWS certificate validity checker Check whether your EWS Income & Asset certificate is valid for your exam's document verification date under the official DoPT financial-year rule — and download the correct Annexure-I format. EWS certificate validityEWS certificate valid for how many years cdn.s3waas.gov.in Verified 10/08/2026](https://sarkaridoc.com/tools/ews-certificate-validity-checker/)[OBC-NCL certificate validity checker Check whether your OBC non-creamy-layer certificate is valid for SSC, RRB or another central body — the rules genuinely conflict, and every verdict cites the notice that decided it. OBC NCL certificate validityOBC non creamy layer certificate validity documents.doptcirculars.nic.in Verified 10/08/2026](https://sarkaridoc.com/tools/obc-ncl-certificate-validity-checker/) ## Common questions Which tool should I open for an exam form? Open your exam page if we have that exam. If not, open the matching file tool (photo, signature, 50 KB photo, or PDF) and type the size from your form. Are my files uploaded? No. Your photo, signature and PDF stay in this browser. Nothing is sent to SarkariDoc. Do these tools follow the official exam rules? Open a tool and pick your exam. Each exam uses the size and KB limit from its official notification, with the date we last checked it. Do they work on a phone? Yes. Open the tool in Chrome or Safari on your phone. --- HTML version: https://sarkaridoc.com/tools/ Site map: https://sarkaridoc.com/sitemap-index.xml Agent guide (what this site is for, when to use it): https://sarkaridoc.com/llms.txt