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PDF Signature

Commercial use OK 380+ models QPrintPreviewDialog Ba'a bukata shiga ba
Model:
+ GPT-5, Claude, Gemini
Sanya hannu kan PDF a kan intanet. Yi zane da hannunka a kan kankara ko kuma rubuta sunanka cikin rubutun kursive, sa'an nan kuma danna wani hoton kariyar kwamfuta na shafi don ka saukar da shi. Ka ja don ka sake sanya shi, ƙara wasu wurare, da kuma ranar da za a saka. PDF da aka sanya hannu na da zaman kansa — babu alaƙa na rabawa ga jama'a.

QPrintPreviewDialog

ko danna don bincika — daya PDF har zuwa 50MB

PDF Max 50MB
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— · —
Wannan PDF an kare shi da kalmar shiga. Ka buɗe shi farko. Unlock PDF →
Yi amfani da kifin da kake da shi ko kuma da fuskar kwamfyuta. An adana sa hannun a matsayin PNG mai haske kuma an sanya shi a duk inda ka danna a kan PDF.
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Wuraren: 0
Ready to sign
300 tokens
Upload a PDF to begin.
QPrintPreviewDialog
QFileDialog

PDFs da aka sanya hannu na sirri ne — ba mu samar da alaƙa na raba jama'a ba. An adana fayil ɗin a kan dashboard ɗinka na awanni 24.

Abin da mutane ke sanya hannu a kan PDFs don

NDAs & contractor agreements

Yi hannu cikin sauri a kan wata NDA na shafi daya kafin taron. Ka ja zuwa layin da ya dace, canza ranar, ka aika.

KCharselect unicode block name

Sanya hannu kan kowace fuskar wata hanya daya - amfani da yanayin Duk Fuskokin don sanya hannu mai kama da wannan a kan fuskokin 15.

KCharselect unicode block name

Shafin tafiyar makaranta, yardar likita, dakatar da al'amari - gudun aiki mai sauri na mai sanya hannu.

Invoices & purchase orders

Approve a quote before sending back to your accountant.

Yadda ake sanya hannu a kan PDF cikin matakai 4

  1. Upload the PDF (up to 50 MB). We render per-page thumbnails locally for fast placement.
  2. Yi zane da sa hannunka a kan kankara KO kuma rubuta sunanka cikin rubutun da aka yi da launi mai kyau.
  3. Danna kan wani hoton kariyar kwamfuta don ka saukar da sigar, ka sake motsa don ka sake sanyawa. Yi rikodin don shafukan da suka rage.
  4. Danna Sign. An yi daidaita PDF kuma an saukar da shi. BA shi da hannu-e na cryptographic — shi ya zama wata sanarwa ta gani kamar Preview ko Adobe Fill & Sign.

Free.ai vs. DocuSign vs. HelloSign vs. Adobe Sign

Free.aiDocuSignHelloSignAdobe Sign
FarashiFree$10/mo$20/mo$14.99/mo
Visual signature (draw + typed)
QFileDialog—
Sign multiple pages
Ba'a bukata shiga ba———
API na jama'a

Domin takardun shaidar e-mail da ake yarda da su a kotu (ESIGN Act, eIDAS qualified), amfani da DocuSign ko Adobe Sign. Free.ai na samar da takardar shaidar gani mai dacewa da yarjejeniya ta cikin gida, NDAs, takardun yarda, da sauran takardun shaidar da ba a tsara su ba.

Advanced options
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Shin kana so ka ga mafi alhẽri? Premium models (GPT-5, Claude, Gemini) suna samar da inganci mafi girma. QPrintPreviewDialog

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Ka yi rijista domin ka samu wata alaƙa ta shawara da kuma samun 25,000 tokens ga kowanne abokinka.

Shin kanã nufin ƙaryatãwa ne? Yi rajista kyauta don 30K tokens / rana + 10K kyauta
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Ƙara sanarwa zuwa PDFs tare da free AI. Sanar da takardu ta dijital kyauta.

Yadda ake amfani da shi PDF Signature

1
Enter your input

Ka rubuta rubutu, ka shigar da fayil, ko ka bayyana abin da kake so. Babu bukatar asusun.

2
Danna don ƙirƙira

Our AI processes your request in seconds using the best open-source models.

3
Download & share

Ka saukar, ka kwafe, ko ka raba sakamakonka. Kyauta ga amfanin kai da na kasuwanci.

Yi amfani da wannan kayan aiki ta hanyar API

Yi amfani da wannan kayan aiki daga lissafinka na kai tsaye. REST na ƙarshe mai haɗin kai na OpenAI, amincewa da token mai ɗaukar kaya, babu buƙatar SDK na musamman. Kudin token sun haɗu da haɗin yanar gizo.

API Documentation Get API Key 
curl -X POST https://api.free.ai/v1/pdf/extract/ \
  -H "Authorization: Bearer sk-free-..." \
  -H "Content-Type: application/json" \
  -d '{"file": "@document.pdf"}'

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PDF Signature — FAQ

Ƙara wata sanarwa mai gani zuwa wani PDF a kan layi. Yi zane da sanarka a kan wani kankara (maɓalli ko yatsanka), ko kuma rubuta sunanka cikin wata rubutun kursifi. Danna kan duk wani hoton kariyar kwamfuta na shafi don ka bar sanarwa a wannan wuri, sa'an nan ka drag zuwa wurin da kake so. Sanya hannu kan shafuka da yawa kuma ka ƙara wata takardar ranar a cikin wani gabatarwa guda.

Bayan an shigar da shi, za mu nuna duk wata fuska a matsayin hoton kariyar kwamfuta. Danna don sanya hannu a wurin da aka danna, sa'an nan kuma ka ja akwatin wurin don daidaita shi. Duk wani wurin yana nunawa kamar wani launi mai rawaya tare da ikon sharewa da sakewa. Za ka tabbatar da wuraren kafin a sanya takardar PDF.

Na'am — rubuta sunanka na gaba da kuma zaɓi ɗaya daga cikin nau'ikan rubutun da aka rufe (Allura, Great Vibes, Sacramento, Pacifico, duk Open Font License). Za'a nuna sakamakon kamar wata PNG mai haske da kuma rufewa kamar wata sanarwa da aka yi da hannu. Yana daidai da abin da DocuSign da Adobe Sign ke amfani da shi bisa diff.

300 tokens ga kowane haƙƙin mallaka aka sanya - haƙƙin mallaka guda a kan shafuka biyu yana da farashin 600, sigs uku suna da farashin 900. 300-token floor. Free users get 2,500 daily tokens - most small signing are free.

A fannin fasaha ba - abin da muke samarwa shi ne hannu mai gani (hoton rubutun hannu a kan PDF). Yana da doka mai tsauri a cikin yarjejeniyoyi da yawa don yarjejeniyoyi masu sauƙi (NDA, fom ɗin umarni, yardar da ba a sani ba) amma ba ya ɗaukar wani bayanin bincike na cryptographic kamar DocuSign ko Adobe Sign Enterprise. Don sanya hannu masu yarda da kotu akan yarjejeniyoyi masu tsada, amfani da sabis wanda ke sanya takardar shaidar PAdES LTV.

Har zuwa 50 MB ga kowane PDF. Har zuwa 200 na shafuka ga kowane takarda — bayan wannan fanel ɗin thumbnail na da wahalar amfani da shi; raba a /pdf/split/ farko. Za ka iya sanya sassauci da yawa ga kowane shafi kamar yadda kake so.

Na'am — ka zaɓi "Ƙara ranar" kafin ka sanya shi. Muna sanya ranar da take yanzu a UTC (YYYY-MM-DD) a ƙasan kowane haɗin. Don ranar ko lokacin da aka canza, canza PDF bayan ka sauke shi cikin Preview / Adobe / Foxit.

Ƙara sabon haɗin gani ba zai cire na daɗaɗɗe ba - takardar shaidar tana ƙaruwa da su biyun. Idan haɗin daɗaɗɗen ya kasance na ɓoyayye (Adobe Sign, DocuSign PAdES), Ƙara wannan haɗin gani zai hana shaidar kasancewar mun sake-sarrafa fayil. Don haɗin ɓoyayye na ɓangare-ɗaya, amfani da kayan aiki na e-sa hannu na kamfani.

Na'am. An rubuta PDF zuwa wata maɓalli ta lokaci a kan mai ba da sabis ɗinmu na API, an sanya hannu, kuma an share tushen. Ba mu nuna alaƙa na rabawa ga takardun da aka sanya hannu ba - asalin sirrin yana kan. An saukar da PDF ɗin da aka sanya hannu zuwa taswirar ka kuma an adana shi a kan CDN ɗinmu na awanni 24 don tarihi na asusunka.

Muna ƙi shi a kan shigarwa — kana buƙatar ka rufe a /pdf/unlock/ farko idan kana da takardar shaidar. Bayan an sanya hannu, zaka iya sake karewa da kalmar sirri a /pdf/protect/.

Free.ai yana da kyauta kuma yana ba ka damar zane ko rubuta sa hannun gani tare da drag-to-place. DocuSign ($ 10-40 / mo), HelloSign / Dropbox Sign ($ 20 / mo), Adobe Sign ($ 14.99 / mo) duk suna ba da takardun shaidar cryptographic na bincike-bincike masu dacewa don biyan kuɗi na doka (ESIGN Act, eIDAS). Muna rufe batun amfani da kai na gaggawa da suke biyan kuɗi; amfani da su don yarjejeniyoyi masu kulawa.

Na'am — POST multipart zuwa /v1/pdf/sign/ tare da fayil + hoto_na_sa hannu (PNG) + wurare (JSON array na {page, x, y, w, h} cikin 0-1 coords na normalized). Maɓallin ƙarshen kwatanta /v1/pdf/sign-quote/?signatures=N yana mayar da farashin daidai. Kwatanta cikakkiyar girke-girke a /api/.

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