Online PDF & Document Tools
This hub brings together all in-browser PDF and document utilities. Compress certificates to exact kilobyte limits, fill out forms, sequence files for upload, redact Aadhaar numbers, and generate clean single page ID documents with total privacy.
PDF to Exact KB↗
Compress certificates to 100KB, 200KB, or 300KB
Compress PDF certificates and documents down to exact limits for portal uploads without server transfers.
Fill PDF Form Online↗
Add text, whiteout errors, and stamp signatures
Type text onto non-fillable PDF forms, cover mistakes with whiteout, and place transparent signatures and photos.
Merge PDF in Order↗
Combine pages in your exact preferred sequence
Combine multiple PDF documents in your exact sequence and assign portal-ready filenames for submission.
Mask Aadhaar Card↗
Black out first 8 digits for KYC safety
Black out or stamp XXXX over the first 8 digits of your Aadhaar card while preserving QR codes and photos for verification.
ID Card Front & Back PDF↗
Combine front and back photos onto one page
Combine front and back photos of your Aadhaar, Voter ID, or licence onto one single A4 PDF page under 200 KB.
Clean Certificate Scan↗
Whiten yellow paper and remove phone shadows
Whiten yellow paper backgrounds, remove phone shadows, and enhance printed text on scanned mark sheets.
Extract Text from Image↗
Instant text extraction from photos and scans
Extract printed text from certificates, books, and screenshots directly inside your web browser with one-click copy.
Clean PDF from Pasted Text↗
Format notes and answers into paginated A4 PDFs
Convert raw notes, essays, and AI chat answers into clean, beautifully formatted A4 printable PDF documents with margins.
Frequently Asked Questions
Are my confidential PDF documents uploaded to any server?
No. All PDF manipulation, text insertion, merging, and compression run strictly in your web browser memory using pdf-lib and WebAssembly. Your documents never leave your computer or phone.
Can I compress certificates to meet government portal size rules?
Yes. The PDF to Exact KB tool is designed specifically to hit recruitment portal requirements such as SSC and UPSC 100KB to 300KB certificate limits.
Do these PDF tools add watermarks to my documents?
No. All output files are clean, authentic, and free from any unwanted watermarks or third-party branding.