100KB Extension v1.1.1: Compress & resize files in 0ms directly in Google Chrome
100kb.in dibangun untuk memecahkan masalah umum: kesulitan besar dalam mengubah ukuran dokumen untuk portal pemerintah tanpa mengorbankan keamanan.
Kami percaya privasi adalah hak fundamental. Alat kami memungkinkan siapa saja memenuhi batas file yang ketat sambil memastikan dokumen sensitif tidak pernah diunggah.
Lead Systems Engineer & Maintainer
West Bengal, India
Abhishek is a systems engineer specializing in WebAssembly compilation, browser-sandboxed graphics pipelines, and zero-server privacy architectures. He created 100kb.in to eliminate the security risk of uploading sensitive identity cards, tax forms, and biometric signatures to untrusted cloud servers just to meet restrictive government portal upload limits.
Every document guideline, image dimension constraint, and file size requirement published on 100kb.in is manually audited directly from official government gazettes, immigration brochures, and recruitment notification portals (including USCIS, UKVI, IRCC, UPSC, SSC, and NSDL). When application requirements change, our engineering team immediately updates the client-side presets and validation matrices.
Unlike conventional online PDF and photo converters that upload your confidential files to remote cloud storage or third-party servers, 100kb.in executes 100% of compression, image resizing, and PDF restructuring inside your device's browser memory sandbox using WebAssembly and HTML5 Canvas. Your documents, signatures, and biometric photos never leave your device.
Alat kami menggunakan WebAssembly dan API bawaan untuk memproses file di perangkat Anda. Tidak ada yang meninggalkan browser Anda.
Panduan kami diteliti langsung dari portal resmi.
Karena file tidak pernah diunggah, tidak ada database yang bisa diretas. Setelah Anda menutup tab, semua data dihapus.
Kami memanfaatkan pustaka open-source tepercaya untuk memastikan basis kode yang diaudit komunitas.
100kb.in operates as an independent technical utility developed and maintained in West Bengal, India. For technical questions, bug reports, portal guideline corrections, or developer licensing inquiries, contact us directly at info@100kb.in. We review all technical queries within 24–48 hours.