FixDoks Blog
Clear, checked guides for exam form photos, government documents, PDFs, images and everyday files.
Signature Appears Tiny or Blurry After Upload: Crop and Spacing FixSignature looks tiny or blurry after upload? Usually too much white space in the crop. Crop to the form's shape with a thin even margin.Scanned PDF Too Blurry? Fix It Before UploadingScanned PDF looks blurry? Learn how to check a scan, re-scan in good light, and what to do before uploading a certificate or form to a government portal.Diwali stall UPI QR: sizes, printing, scam safetyPrint a UPI QR code for your Diwali stall or home business: A5 or A4 sizes, tips to stop a pasted-over fake QR, and why receiving money never needs a PIN.How to Compress Image to 100KB on Phone: iOS & AndroidCompress photos to under 100KB on your phone for government portals, email and WhatsApp. Separate steps for iPhone and Android phones.Portal Says 'Image Dimensions Incorrect': How to Fix ItPortal says 'dimensions incorrect'? Your photo is wrong size. Resize to the exact size the form asks for (for example 200x230px) and re-upload.How to Convert Excel to PDF on One Page (No Cut Columns)Stop Excel columns getting cut off across pages when you export to PDF. Fix the page setup and scaling first, then convert for a clean one-page result.How to Self-Attest a Document Online (Sign a Scanned Copy)Self-attesting means writing 'Self Attested' with your signature and date on a copy to confirm it matches the original. Here is how to do it on a scan.SIP Returns Formula Explained (With Example)See the exact future value formula SIP calculators use, worked through with example numbers. Returns are never guaranteed, so the rate used is an assumption.How to Compress an Image to 100KBGet any JPG, PNG, WebP or HEIC photo under 100KB while keeping it sharp. Steps, a resolution guide, and what to do if it still looks too soft.IBPS PO Photo and Signature Size 2026: KB, Pixels, FormatIBPS PO 2026 (CRP PO/MT-XVI): photo 20-50KB at 200x230 px, signature 10-20KB at 140x60 px, thumb 20-50KB, declaration 50-100KB. Full table.Why Is My PDF So Large? 7 Causes and FixesA large PDF is usually caused by high-DPI scans, colour images, embedded fonts or old edit history. Here are the 7 real causes and the fix for each.How to Compress a Video Without Visible Quality LossShrink a video file while keeping it sharp by controlling resolution and bitrate together, instead of relying on one quality slider. Steps and a size table.